1366 - Incorrect integer value: '' for column `mapshopatlogis`.`whos_online`.`customer_id` at row 1

insert into whos_online (customer_id, full_name, session_id, ip_address, time_entry, time_last_click, last_page_url) values ('', 'Guest', '86902376448c037921364d12643213ff', '18.234.139.149', '1711676313', '1711676313', '/product_info.php/info/p1574_Paraguay-Satellitenbild.html')

[XT SQL Error]